Modulus of Elasticity, Stress and Strain Elongation
A bar with a weight of P = 868 lb is being suspended by two wires. The two wires (AC and AD) are identical, having a diameter of 3/8 in, a length of 5 ft and Modulus of Elasticity of E = 30,000 ksi. Determine the elongation of wire AC and BD.
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Stress, elongation strain, and Young's modulus of a wire
A 100 N weight is hung from the end of a wire of cross-sectional area .010 cm^2. The wire stretches from its original length of 100.00 cm to 100.50 cm.1. what is the stress on the wire?2. what is the elongation strain on the wire?3. what is the Young's modulus of the wire?Thanks so much.
2. Determine the TUPLU PuyuireU LU SHUPUH LU 5Bar by 7.6 mm If the arud UI...
2. Determine the TUPLU PuyuireU LU SHUPUH LU 5Bar by 7.6 mm If the arud UI e silei Udi IS 25UU IT. Situation II. The wires AB and AC, in Fig. 2, are made of steel and wire AD is mad e made of steel and wire AD is made of copper. Before the application of 150-1b force, the steel wires are 60 in. long, the copper wire is 40 in. long and the temperature is 10°F. If the temperature...
Numbers: 1-7 1. During a stress-strain test, the unit deformation at a stress of 5,000 psi...
Numbers: 1-7
1. During a stress-strain test, the unit deformation at a stress of 5,000 psi was observed to be 0.000167 in./in. and at a stress of 20,000 psi it was 0.000667 in./in. If the proportional limit is 30,000 psi, what is the modulus of elasticity? What is the stress corresponding to a strain of 0.0002 in./in.? Would these results be valid if the proportional limit were 18,000 psi? Explain. 2. A steel wire 30 feet long, hanging vertically, supports...
Plz show in graph paper if possible. Thanks :) find stress, strain and draw the graph....
Plz show in graph paper if possible. Thanks :)
find stress, strain and draw the graph. if it is blurry. plz zoom
Part II: Problem 1 (15 points) A tension test was performed on a steel specimen having an original diameter of 12.5 mm and a gauge length of 50 mm. The data is listed in the table below. Plot the stress strain diagram and determine approximately the modulus of elasticity, the yield stress, the ultimate stress, and the rupture...
in copyable matlab code The basic differential equation of the elastic curve for a cantilever beam as shown is given as: dx2 where E = the modulus of elasticity and I = the moment of inertia. Show...
in
copyable matlab code
The basic differential equation of the elastic curve for a cantilever beam as shown is given as: dx2 where E = the modulus of elasticity and I = the moment of inertia. Show how to use MATLAB ODE solvers to find the deflection of the beam. The following parameter values apply (make sure to do the conversion and use in as the Unit of Length in all calculations): E 30,000 ksi, 1 800 in4, P kips,...
A solid bar of circular cross section has a diameter, d= 1.5 in., and length, L-54 shear modulus of elasticity, G11.5x 10spsi (see Figure 4). 4. in.. The da 1.5 in. L-54 in. Figure 4 (a) If a tor...
A solid bar of circular cross section has a diameter, d= 1.5 in., and length, L-54 shear modulus of elasticity, G11.5x 10spsi (see Figure 4). 4. in.. The da 1.5 in. L-54 in. Figure 4 (a) If a torque T 250 lb-ft is applied at the ends, find the values of maximum shear stress in the bar and the angle of twist between the ends of the bar. [10 marks] (b) If the allowable shear stress 6000 psi and the...
PLEASE SOLVE USING MATLAB The basic differential equation of the elastic curve for a cantilever beam as shown is given as 2 da2 where E = the modulus of elasticity and-the moment of inertia. Show how...
PLEASE SOLVE USING MATLAB
The basic differential equation of the elastic curve for a cantilever beam as shown is given as 2 da2 where E = the modulus of elasticity and-the moment of inertia. Show how to use MATLAB ODE solvers to find the deflection of the beam. The following parameter values apply (make sure to do the conversion and use in as the Unit of Length in all calculations): E = 30,000 ksi, I = 800 in4, P-1 kips,...
Problem 4.49 The rigid bar in (Figure 1) is pinned at A and supported by two...
Problem 4.49 The rigid bar in (Figure 1) is pinned at A and supported by two aluminum rods, each having a diameter of 1.1 in., a modulus of elasticity Eal 10(103) ksi, and yield stress of (oy),1-38 ksi. Part A If the bar is initially vertical, determine the displacement of the end B when the force of 20 kip is applied Express your answer to three significant figures and include appropriate units. 6 0063 Figure < 1011 20 kip Submit...
please be very 100% sure before doing. thank you (1) (25 points) Load-elongation dataset were obtained...
please be very 100% sure
before doing. thank you
(1) (25 points) Load-elongation dataset were obtained from a tensile test of high-strength steel as shown in the table. The test specimen had a diameter of 0.505 in. and a gage length of 2.00 in. The Poisson's ratio of high-strength steel is found to be 0.33 At fracture, the elongation between the gage marks was 0.12 in and the minimum diameter was 0.42 in 1) Plot the engineering stress-strain curve using...
2. Determine the TUPLU PuyuireU LU SHUPUH LU 5Bar by 7.6 mm If the arud UI e silei Udi IS 25UU IT. Situation II. The wires AB and AC, in Fig. 2, are made of steel and wire AD is mad e made of steel and wire AD is made of copper. Before the application of 150-1b force, the steel wires are 60 in. long, the copper wire is 40 in. long and the temperature is 10°F. If the temperature...
Numbers: 1-7
1. During a stress-strain test, the unit deformation at a stress of 5,000 psi was observed to be 0.000167 in./in. and at a stress of 20,000 psi it was 0.000667 in./in. If the proportional limit is 30,000 psi, what is the modulus of elasticity? What is the stress corresponding to a strain of 0.0002 in./in.? Would these results be valid if the proportional limit were 18,000 psi? Explain. 2. A steel wire 30 feet long, hanging vertically, supports...
Plz show in graph paper if possible. Thanks :)
find stress, strain and draw the graph. if it is blurry. plz zoom
Part II: Problem 1 (15 points) A tension test was performed on a steel specimen having an original diameter of 12.5 mm and a gauge length of 50 mm. The data is listed in the table below. Plot the stress strain diagram and determine approximately the modulus of elasticity, the yield stress, the ultimate stress, and the rupture...
in
copyable matlab code
The basic differential equation of the elastic curve for a cantilever beam as shown is given as: dx2 where E = the modulus of elasticity and I = the moment of inertia. Show how to use MATLAB ODE solvers to find the deflection of the beam. The following parameter values apply (make sure to do the conversion and use in as the Unit of Length in all calculations): E 30,000 ksi, 1 800 in4, P kips,...
A solid bar of circular cross section has a diameter, d= 1.5 in., and length, L-54 shear modulus of elasticity, G11.5x 10spsi (see Figure 4). 4. in.. The da 1.5 in. L-54 in. Figure 4 (a) If a torque T 250 lb-ft is applied at the ends, find the values of maximum shear stress in the bar and the angle of twist between the ends of the bar. [10 marks] (b) If the allowable shear stress 6000 psi and the...
PLEASE SOLVE USING MATLAB
The basic differential equation of the elastic curve for a cantilever beam as shown is given as 2 da2 where E = the modulus of elasticity and-the moment of inertia. Show how to use MATLAB ODE solvers to find the deflection of the beam. The following parameter values apply (make sure to do the conversion and use in as the Unit of Length in all calculations): E = 30,000 ksi, I = 800 in4, P-1 kips,...
Problem 4.49 The rigid bar in (Figure 1) is pinned at A and supported by two aluminum rods, each having a diameter of 1.1 in., a modulus of elasticity Eal 10(103) ksi, and yield stress of (oy),1-38 ksi. Part A If the bar is initially vertical, determine the displacement of the end B when the force of 20 kip is applied Express your answer to three significant figures and include appropriate units. 6 0063 Figure < 1011 20 kip Submit...
please be very 100% sure
before doing. thank you
(1) (25 points) Load-elongation dataset were obtained from a tensile test of high-strength steel as shown in the table. The test specimen had a diameter of 0.505 in. and a gage length of 2.00 in. The Poisson's ratio of high-strength steel is found to be 0.33 At fracture, the elongation between the gage marks was 0.12 in and the minimum diameter was 0.42 in 1) Plot the engineering stress-strain curve using...
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